Format

Send to

Choose Destination
See comment in PubMed Commons below
Radiology. 1996 Mar;198(3):819-23.

Regional metastasis in head and neck squamous cell carcinoma: revised value of US with US-guided FNAB.

Author information

1
Department of Otolaryngology, University Hospital Leiden, The Netherlands.

Erratum in

  • Radiology 1997 Jan;202(1):285.

Abstract

PURPOSE:

To verify the acclaimed accuracy of ultrasound (US) combined with US-guided fine-needle aspiration biopsy (FNAB) in the detection of lymph node metastasis in the neck and to evaluate the interobserver variability.

MATERIALS AND METHODS:

In a prospective, multicenter study of 185 patients with head and neck squamous cell carcinoma, US (n=238 neck sides) with US-guided FNAB (n=178 neck sides) was used for evaluation of the lymph node status of the neck. Findings were correlated with those of histopathologic examination in 238 neck sides.

RESULTS:

US with US-guided FNAB had a sensitivity of 77% and a specificity of 100%. Nineteen of 178 aspirations were nondiagnostic. There were no significant differences between the four participating hospitals or the individual sonologists (P>.05).

CONCLUSION:

Sensitivity of US with US-guided FNAB was slightly lower compared with previous reports. Specificity was similar to previous reports. Interobserver variability appeared to be low. The validity of US with US-guided FNAB is high and warrants widespread use of the procedure for evaluation of the neck.

[Indexed for MEDLINE]
PubMed Commons home

PubMed Commons

0 comments

    Supplemental Content

    Full text links

    Icon for Atypon
    Loading ...
    Support Center